Accel S/S Spiral Core Wire - SET 8.0mm Black — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)

Accel S/S Spiral Core spark plug wire set in 8.0mm diameter with 500 ohms per foot resistance, engineered for Harley-Davidson Twin Cam engines. Delivers up to 5 times more peak energy than standard performance wires while shielding against RFI interference in carbureted and fuel-injected systems.

Features

• 8.0mm spiral core design with 500 ohms per foot
• Up to 5 times more peak energy than competitor wires
• Maximum RFI shielding for fuel-injected and carbureted engines
• Pre-cut and ready to install — no cutting or splicing needed
• Compatible with Twin Cam and modern Harley fuel injection

Specifications

• Brand: Accel
• Manufacturer Part #: 171097-K
• UPC: 743047105948
• Wire Diameter: 8.0mm
• Resistance: 500 ohms per foot
• Weight: 0.33 lbs

Fitment

Fits Harley-Davidson Twin Cam V-twin engines in both carbureted and fuel-injected configurations.

Frequently Asked Questions

Does this fit my fuel-injected Twin Cam?

Yes — this wire set is compatible with both carbureted and fuel-injected Twin Cam systems.

Do I need to cut or splice these wires?

No. These are custom pre-cut sets ready to bolt on without any cutting or splicing.

What's the ohm rating?

500 ohms per foot — optimized for V-twin ignition systems to maximize spark energy while controlling RFI.

How much hotter is this than stock wires?

Accel claims up to 5 times more peak energy delivery compared to standard aftermarket performance wires.

Will this work with aftermarket ignition modules?

Yes — compatible with most aftermarket ignition systems, but verify part fitment before ordering if using non-standard ignition electronics.